General description The Dormer A002 HSS-TiN Coated Jobber Drill is designed for precise drilling in a variety of materials including steel, stainless steel, cast iron, ceramics, and plastics. It features a Titanium Nitride (TiN) coating that enhances tool life and performance, along with a self-centering split point for superior hole quality and positional accuracy. This drill is suitable for both hand and machine use, making it versatile for various applications. Technical specifications Diameter: 27/64 inches (0.4219 inches) Total length: 142mm Cutting length: 94mm Shank diameter: 10.72mm Tip angle: 118° Material: High-speed steel (HSS) Coating: TiN (Titanium Nitride) Standard: DIN 338 Tolerance: h8 Number of pieces per box: 5 Compatibility and accessories Suitable for drilling in steel and cast iron Compatible with standard drill chucks and drill presses Installation Insert the drill into a compatible drill chuck or drill press Ensure the drill is securely tightened before use